Home / 69,331.35-95,676.91-37,500.18

Finding the Fourth Proportional to 69,331.35, 95,676.91 and 37,500.18

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Solution

The fourth proportional to 69,331.35, 95,676.91 and 37,500.18 is: 51,750.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,331.35 : 95,676.91 = 37,500.18 : x
  2. Step 2: Convert to fraction form
    69,331.35/95,676.91 = 37,500.18/x
  3. Step 3: Cross multiply
    69,331.35x = 95,676.91 × 37,500.18
  4. Step 4: Simplify right side
    69,331.35x = 3,587,901,346.84
  5. Step 5: Solve for x
    x = 3,587,901,346.84/69,331.35
  6. Step 6: Final answer
    x = 51,750.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.